Analysis

  • max time kernel
    141s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-12-2024 16:59

General

  • Target

    78c2025eb04c0d35ca193b143db90a8974a9fc205fcc14288a5624612ad65640.exe

  • Size

    756KB

  • MD5

    4d8bb849ad936b33da9d162260d6cf65

  • SHA1

    c7d0e83a930e71c6174dbc39ad8d727f969dd513

  • SHA256

    78c2025eb04c0d35ca193b143db90a8974a9fc205fcc14288a5624612ad65640

  • SHA512

    bf4b7983055ae5888b9d816f8ac2a941737aea323d3c0d7e5f96f3adbdbd6ff1ebf65ccb06032fe8c03d4ac3a952e04a4227e64c8fb76fafaff998885613751f

  • SSDEEP

    12288:weTBslq08I3L92xhqmqUVWFxjPh/jxEnU2vMQsK:5tI3L9WqdjPH67j

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

top115

C2

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

Attributes
  • autorun
    Name:pwgrabb
    Name:pwgrabc
ecc_pubkey.base64

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Trickbot family
  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\78c2025eb04c0d35ca193b143db90a8974a9fc205fcc14288a5624612ad65640.exe
    "C:\Users\Admin\AppData\Local\Temp\78c2025eb04c0d35ca193b143db90a8974a9fc205fcc14288a5624612ad65640.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2104
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1324
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:4040
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2104 -s 592
        2⤵
        • Program crash
        PID:2816
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2104 -s 592
        2⤵
        • Program crash
        PID:4928
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2104 -ip 2104
      1⤵
        PID:3548
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 2104 -ip 2104
        1⤵
          PID:4032

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1324-9-0x00000231EFF90000-0x00000231EFFB9000-memory.dmp

          Filesize

          164KB

        • memory/1324-10-0x00000231F01F0000-0x00000231F01F1000-memory.dmp

          Filesize

          4KB

        • memory/1324-13-0x00000231EFF90000-0x00000231EFFB9000-memory.dmp

          Filesize

          164KB

        • memory/2104-3-0x0000000000700000-0x000000000073C000-memory.dmp

          Filesize

          240KB

        • memory/2104-5-0x00000000024F0000-0x000000000252A000-memory.dmp

          Filesize

          232KB

        • memory/2104-6-0x00000000024F0000-0x000000000252A000-memory.dmp

          Filesize

          232KB

        • memory/2104-1-0x00000000024B0000-0x00000000024EF000-memory.dmp

          Filesize

          252KB

        • memory/2104-8-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/2104-7-0x0000000000750000-0x0000000000751000-memory.dmp

          Filesize

          4KB

        • memory/2104-11-0x00000000006C0000-0x00000000006D3000-memory.dmp

          Filesize

          76KB

        • memory/2104-12-0x00000000024F0000-0x000000000252A000-memory.dmp

          Filesize

          232KB